Ultra clear, archival-grade sleeve sized to hold PSA® Graded Slabs. Keeps graded card and its holder clean and safe. Protects the graded card holder from scratches. Sleeve can also hold 1/4" Screwdowns, Snaps, ONE-TOUCHES and more. Resealable strip allows for easy removal. 100 count per pack. Measures approximately 3.4 in. x 5.59 inside, with a 1 inch flap. Made by Ultra Pro.